public Effect(Effect effect)
{
this.Name = effect.Name;
this.Version = effect.Version;
this.Size = effect.Size;
this.loadedData = effect.loadedData;
}
public Shadow(Effect effect)
: base(effect)
{
BinaryReverseReader reader = base.GetDataReader();
this.Blur = reader.ReadUInt32();
this.Angle = reader.ReadUInt32();
this.Distance = reader.ReadUInt32();
this.Color = this.ReadColor(reader);
this.BlendModeSignature = reader.ReadUInt32();
this.BlendModeKey = reader.ReadUInt32();
this.Enabled = reader.ReadBoolean();
this.UseGlobalAngle = reader.ReadBoolean();
this.Opacity = reader.ReadByte();
reader.Close();
}
public Glow(Effect effect)
: base(effect)
{
BinaryReverseReader reader = base.GetDataReader();
uint version = reader.ReadUInt32(); //two version specifications?!?
this.Blur = reader.ReadUInt32();
this.Intensity = reader.ReadUInt32();
this.Color = this.ReadColorWithAlpha(reader);
this.BlendModeSignature = reader.ReadUInt32();
this.BlendModeKey = reader.ReadUInt32();
this.Enabled = reader.ReadBoolean();
this.UseGlobalAngle = reader.ReadBoolean();
this.Opacity = reader.ReadByte();
reader.Close();
}
public Bevel(Effect effect)
: base(effect)
{
BinaryReverseReader reader = base.GetDataReader();
this.Angle = reader.ReadUInt32();
this.Strength = reader.ReadUInt32();
this.Blur = reader.ReadUInt32();
this.BlendModeSignature = reader.ReadUInt32();
this.BlendModeKey = reader.ReadUInt32();
this.ShadowBlendModeSignature = reader.ReadUInt32();
this.ShadowBlendModeKey = reader.ReadUInt32();
this.Color = this.ReadColorWithAlpha(reader);
this.ShadowColor = this.ReadColorWithAlpha(reader);
this.Enabled = reader.ReadBoolean();
this.UseGlobalAngle = reader.ReadBoolean();
this.Inverted = reader.ReadBoolean();
reader.Close();
}
private void ReadPSDChannelTag(BinaryReverseReader reader)
{
string sHeader = new string(reader.ReadChars(4));
if (sHeader != "8BIM")
{
reader.BaseStream.Position -= 4; //back it up before throwing exception
throw(new Exception("Effect header incorrect"));
}
string sKey = new string(reader.ReadChars(4));
uint nLength = reader.ReadUInt32();
long nPosStart = reader.BaseStream.Position;
switch (sKey)
{
case "lyid":
this.LayerID = (int)reader.ReadUInt32();
break;
case "fxrp":
this.ReferencePoint = new EPointF();
this.ReferencePoint.X = reader.ReadPSD8BitSingle();
this.ReferencePoint.Y = reader.ReadPSD8BitSingle();
break;
case "clbl":
//blend clipping
this.BlendClipping = reader.ReadBoolean();
reader.BaseStream.Position += 3; //padding
break;
case "infx":
//blend interior elements
this.Blend = reader.ReadBoolean();
reader.BaseStream.Position += 3; //padding
break;
case "knko":
//Knockout setting
this.Knockout = reader.ReadBoolean();
reader.BaseStream.Position += 3; //padding
break;
case "lspf":
//Protected settings
//TODO:
reader.ReadBytes(4); //nLength?
//bits 0-2 = Transparency, composite and position
break;
case "lclr":
//Sheet Color setting
this.SheetColor = System.Drawing.Color.FromArgb(
reader.ReadByte(),
reader.ReadByte(),
reader.ReadByte(),
reader.ReadByte());
reader.BaseStream.Position += 2; //padding
break;
case "lnsr":
//Layer Name Source setting
string sWhatIsThis = new string(reader.ReadChars((int)nLength));
//this.NameSourceSetting = reader.ReadUInt32();
break;
case "luni":
//Unicode Layer name
uint nUnicodeLength = reader.ReadUInt32();
this.UnicodeName = new string(reader.ReadChars((int)nUnicodeLength * 2));
break;
case "lrFX":
//Effects Layer info
reader.BaseStream.Position += 2; //unused
ushort nNumEffects = reader.ReadUInt16();
// aEffectsInfo = []
// paInfo[#EffectsInfo] = aEffectsInfo
for (int nEffectNum = 0; nEffectNum < nNumEffects; nEffectNum++)
{
sHeader = new string(reader.ReadChars(4));
if (sHeader != "8BIM")
{
throw(new Exception("Effect header incorrect"));
}
EffectLayers.Effect effectForReading = new Endogine.Serialization.Photoshop.EffectLayers.Effect(reader);
//reader.JumpToEvenNthByte(2);
EffectLayers.Effect effect = null;
//long nEffectEndPos = reader.BaseStream.Position + effect.Size;
switch (effectForReading.Name)
{
case "cmnS": //common state
BinaryReverseReader subreader = effectForReading.GetDataReader();
bool bVisible = subreader.ReadBoolean();
//reader.BaseStream.Position+=2; //unused
break;
case "dsdw":
case "isdw":
//drop/inner shadow
if (effectForReading.Version == 0)
{
effect = new Endogine.Serialization.Photoshop.EffectLayers.Shadow(effectForReading);
}
else
{
//TODO:
}
break;
case "oglw":
case "iglw":
//outer/inner glow
if (effectForReading.Version == 0)
{
effect = new Endogine.Serialization.Photoshop.EffectLayers.Glow(effectForReading);
}
else
{
//TODO:
}
break;
case "bevl": //bevel
if (effectForReading.Version == 0)
{
effect = new Endogine.Serialization.Photoshop.EffectLayers.Bevel(effectForReading);
}
else
{
//TODO:
}
break;
case "sofi": //unknown
break;
}
this.Effects.Add(effect);
//reader.BaseStream.Position = nEffectEndPos;
}
break;
case "lsct":
//TODO: what is this?
reader.BaseStream.Position += 4;
break;
case "TySh":
case "lfx2":
//TODO: what are these?
break;
default:
string sMsg = "Unknown layer setting: " + sKey + " Length:" + nLength.ToString() + " Pos: " + reader.BaseStream.Position.ToString();
//EH.Put(sMsg);
break;
}
//add to nLength so it's padded to 4
int nLengthMod = (int)(nLength % (long)4);
if (nLengthMod > 0)
{
nLength += 4 - (uint)nLengthMod;
}
reader.BaseStream.Position = nPosStart + nLength;
reader.JumpToEvenNthByte(2);
}
